I'm shocked & dismayed at the poor quality of these batteries. I'm equally surprised that Amazon would put their name on them. They work for a very short period of time and that's only if you can find any that work at all. I thought that the price was too good to be true but I decided to purchase them because of the Amazon branding.. I have never returned anything that I've ordered from Amazon, and any problems that I have encountered have been with either the shipper or the seller. Please stop selling these batteries or take your name off of them.